Sugar Kelp : Saccorhiza Polyschides. or Saccharina Latissima.
Sugar Kelp - is so called because it forms a sugar like coating on its surface when dried. This is a number of species of thin leaf Laminaria.
We now supply Furbellows (Bulbous Laminaria species Saccorhiza Polyschide) instead of Saccharina Latissima as the Iodine content is substantially lower in young bulbous laminaria whilst the culinary and other nutrition are very similar.